<template>
    <div class="App">
       <router-view></router-view>
    </div>
</template>
<script>
    export default {
        data() {
            return {

            };
        },
        mounted() {

        },
        beforeDestroy() {

        },
        methods: {

        }
    };
</script>
<style >

      html,body{
          height: 100%;
      }
      body > div:nth-child(1){
          height: 100%;
      }

</style>
